Visit the support website of the manufacturer of your video card or
video card adapter, search for the latest Windows XP compatible
drivers, download and install them.
If you have a notebook computer, visit the website of the manufacturer
of your notebook computer to obtain the video adapter drivers.
Then right-click on your Desktop and select:
Properties > Setting and adjust your Screen Resolution
settings, then select "Highest (32 bit) Color Quality setting,
and click "apply".
--
Carey Frisch
Microsoft MVP
Windows XP - Shell/User